XML 52 R42.htm IDEA: XBRL DOCUMENT
v3.22.2

Note 6 - Fair Value Measurement - Assets and Liabilities Measured at Fair Value (Details) - USD ($) $ in Thousands | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | ---
Corporate bonds | $ 102,972 | $ 90,298
Investments in marketable equity securities | 1,103 | 2,919
Foreign exchange contract | 595 | 63
Fair Value, Inputs, Level 1 [Member] |  |
Investments in marketable equity securities | 1,103 | 2,919
Foreign exchange contract | 0 | 0
Fair Value, Inputs, Level 2 [Member] |  |
Investments in marketable equity securities | 0 | 0
Foreign exchange contract | 595 | 63
Fair Value, Inputs, Level 3 [Member] |  |
Investments in marketable equity securities | 0 | 0
Foreign exchange contract | 0 | 0
Corporate Bonds [Member] |  |
Corporate bonds | 102,972 | 90,298
Corporate Bonds [Member] | Fair Value, Inputs, Level 1 [Member] |  |
Corporate bonds | 0 | 0
Corporate Bonds [Member] | Fair Value, Inputs, Level 2 [Member] |  |
Corporate bonds | 102,972 | 90,298
Corporate Bonds [Member] | Fair Value, Inputs, Level 3 [Member] |  |
Corporate bonds | $ 0 | $ 0

X
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124260329&loc=d3e26626-111562 + Details
Name: | us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps. + References No definition available. + Details
Name: | us-gaap_ForeignCurrencyContractAssetFairValueDisclosure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of investment in marketable security, classified as current. + References No definition available. + Details
Name: | us-gaap_MarketableSecuritiesCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=ceva_CorporateBondsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |